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samedi 29 décembre 2012

Why Does The Human Body Need Antioxidants?

By Joseph Scott


A number of medical experts are recommending vegetables and fruits to be included in a regular diet plan. There are many excellent reasons to the advice, but one of the reasons is antioxidants that most fruit and veggies provide. However exactly what are antioxidants? Why are they so important?

Process of oxidation exists in every single place from slice of apple turning brown to rust on a metal pipe. It is a normal process that also happens inside a body. Human body generally works with oxidation well, but at times it results in cell damage. The damaged cells are known as free radicals. They are molecules with unpaired electron. Since it is unpaired, it will try to take an electron from other molecules. Once this activity gets excessive, it could result in quite a few health concerns which include cancer, heart disease and arthritis. Pollution, radiation and cigarette smoke also add up to the development of free radicals. Antioxidants are compounds that neutralize free radicals.

By giving the missing electron to free radicals, antioxidants protect against cell damage. It is necessary to take food products that come with antioxidants on a regular basis to be in good health. Various vegetables and fruits are a wonderful supply of antioxidants thanks to vitamins C and E. These vitamins are recognized to be among the best antioxidants. Fruits and veggies like strawberry, kiwi, papaya, spinach, bell pepper, and broccoli are the ideal supply of vitamin C and E. However these vitamins are not the only source of antioxidants and actually they are not the very best source.

A lot more nutritionists agree Epigallocatechin or also known as EGCG could be a better provider of antioxidants than vitamins E and C. Many experts agree that EGCG is 100 times more beneficial than vitamin C and 25 times more beneficial compared to vitamin E in neutralizing free radicals. EGCG is a compound contained in green tea extract. Some of the acknowledged green tea health benefits are preventions against gaining weight, bad cholesterol, depressive disorders, cardiovascular disease and cancer.

There have been a lot of lab studies concerning the impacts of green tea on cancer cells. The final results suggest the serving of 300mg of EGCG on a daily basis to be the ideal amount. One cup contains close to 100mg of EGCG. Additional scientific studies are on the way, yet for right now 3 cups a day looks like an ideal amount.

At this time there are a variety of methods to take in green tea. Conventional way is to brew and to drink the hot tea. This really is good in particular when consumed with food. One additional common way is to blend green tea extract powder with vitamin water. Blending citrus juice with EGCG has been recognized to maximize the health rewards. A practical way is to consume tea capsules. This is wonderful for folks not liking the taste.




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